Frontend Mentor - Interactive card details form solution

This is a solution to the Interactive card details form challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.

Table of contents

• Overview
  • Screenshot
  • Links
• My process
  • Built with
  • What I learned
  • Continued development
  • Useful resources
• Author

Note: Delete this note and update the table of contents based on what sections you keep.

Overview

The challenge

Users should be able to:

• Fill in the form and see the card details update in real-time
• Receive error messages when the form is submitted if:
  • Any input field is empty
  • The card number, expiry date, or CVC fields are in the wrong format
• View the optimal layout depending on their device's screen size
• See hover, active, and focus states for interactive elements on the page

Screenshot

Links

• Source Code URL: Source Github
• Live Site URL: Demo Live

My process

Built with

• Semantic HTML5 markup
• CSS custom properties
• Flexbox
• CSS Grid
• JQuery
• JQuery Masking Input

What I learned

what I learned in making this challenge is:

1. using css grid to create template area
2. using css grid and media query to create responsive mobile
3. manipulate DOM using javascript
4. how create a form-control from the stracth
5. create validation with javascript
6. adding transition on some component

Continued development

1. In the future I will make a good css class naming name
2. add animation and transition when hover and activate

Useful resources

• W3Schools
• Reset CSS
• Event in DOM
• Pattern on input
• Validation Html DOM

Author

• Frontend Mentor - @Lenez
• Twitter - @prak_tech